DE8801421U1 - - Google Patents

Info

Publication number
DE8801421U1
DE8801421U1 DE8801421U DE8801421U DE8801421U1 DE 8801421 U1 DE8801421 U1 DE 8801421U1 DE 8801421 U DE8801421 U DE 8801421U DE 8801421 U DE8801421 U DE 8801421U DE 8801421 U1 DE8801421 U1 DE 8801421U1
Authority
DE
Germany
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8801421U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kitagawa Industries Co Ltd
Original Assignee
Kitagawa Industries Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kitagawa Industries Co Ltd filed Critical Kitagawa Industries Co Ltd
Publication of DE8801421U1 publication Critical patent/DE8801421U1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H1/0007—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network of radio frequency interference filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0028—RFI filters with housing divided in two bodies
DE8801421U 1987-02-19 1988-02-05 Expired DE8801421U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62036828A JPH0760956B2 (en) 1987-02-19 1987-02-19 Noise absorber

Publications (1)

Publication Number Publication Date
DE8801421U1 true DE8801421U1 (en) 1988-03-31

Family

ID=12480605

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8801421U Expired DE8801421U1 (en) 1987-02-19 1988-02-05
DE3803586A Expired - Fee Related DE3803586C2 (en) 1987-02-19 1988-02-06 Electrical noise absorber

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3803586A Expired - Fee Related DE3803586C2 (en) 1987-02-19 1988-02-06 Electrical noise absorber

Country Status (4)

Country Link
US (1) US4825185A (en)
JP (1) JPH0760956B2 (en)
DE (2) DE8801421U1 (en)
GB (1) GB2201554B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931330A1 (en) * 1988-09-24 1990-03-29 Kitagawa Ind Co Ltd ELECTRIC NOISE ABSORBER
DE3931598A1 (en) * 1988-09-26 1990-03-29 Kitagawa Ind Co Ltd ELECTRIC NOISE ABSORBER
DE3932021A1 (en) * 1988-09-29 1990-04-05 Kitagawa Ind Co Ltd ELECTRIC NOISE ABSORBER
DE4201926A1 (en) * 1991-01-24 1992-08-06 Mitsubishi Electric Corp SIGNAL DISCRIMINATOR

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638473Y2 (en) * 1988-09-28 1994-10-05 北川工業株式会社 Noise current absorber
GB2233159B (en) * 1989-05-29 1994-01-19 Kitagawa Ind Co Ltd Electric noise absorber device
US5343184A (en) * 1989-05-29 1994-08-30 Kitagawa Industries Co., Ltd. Electric noise absorber
US5079462A (en) * 1990-02-27 1992-01-07 Sundstrand Corporation Brushless electrical power generator with reduced harmonics
US5003278A (en) * 1990-03-01 1991-03-26 Ferrishield, Inc. Ferrite suppressor case with retaining fingers
JP2721048B2 (en) * 1991-01-25 1998-03-04 日幸工業株式会社 Noise filter
JPH04134810U (en) * 1991-06-04 1992-12-15 株式会社トーキン core holder
JPH0745995Y2 (en) * 1991-07-18 1995-10-18 北川工業株式会社 Noise absorber
US5373277A (en) * 1991-08-07 1994-12-13 Mitsubishi Denki Kabushiki Kaisha Signal discriminator
JPH0528008U (en) * 1991-09-20 1993-04-09 株式会社トーキン Core holder-
US5783776A (en) * 1991-10-29 1998-07-21 O-Z Gedney Company Llc Electrical cable penetration seal with compliant module
DE4302650C2 (en) * 1992-02-03 2001-07-19 Kitagawa Ind Co Ltd Electrical noise absorber
US5530634A (en) * 1995-03-31 1996-06-25 Hughey & Phillips, Inc. Electromagnetic interference suppressor and methods
JP2838066B2 (en) * 1996-01-30 1998-12-16 北川工業株式会社 Noise current absorber
US5990756A (en) * 1997-08-06 1999-11-23 Belden Communications Company Ferrite bead for cable installations having one piece encasement
US6335672B1 (en) 1998-12-23 2002-01-01 L.L. Culmat Lp Holder for ferrite noise suppressor
US6515230B1 (en) 1999-03-24 2003-02-04 Tdk Corporation Noise absorber and case for noise absorber
TW555294U (en) * 2002-07-12 2003-09-21 Ferrico Corp Wave filter
JP4844438B2 (en) * 2007-03-14 2011-12-28 パナソニック株式会社 Line filter
US9053850B2 (en) 2011-08-29 2015-06-09 International Business Machines Corporation Implementing adjustable size ferrite core for EMI cable noise suppression
US9257218B2 (en) * 2012-09-28 2016-02-09 Apple Inc. Using magnets to position cables/flexes during system assembly
JP6555941B2 (en) * 2015-06-12 2019-08-07 矢崎総業株式会社 Wire housing member and wire harness
JP6651992B2 (en) * 2016-06-16 2020-02-19 住友電装株式会社 Grommets and wire harnesses
JP6881379B2 (en) * 2018-03-30 2021-06-02 株式会社豊田自動織機 In-vehicle electric compressor

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555066A (en) * 1922-09-25 1925-09-29 Lincoln Meter Company Ltd Split-core transformer
DE624455C (en) * 1934-07-01 1936-01-21 Aeg Portable measuring device for the optional measurement of direct and alternating current
US2760157A (en) * 1952-10-31 1956-08-21 George W Dexter Radio frequency current detection and measuring devices
CH363104A (en) * 1957-02-09 1962-07-15 Baermann Max Permanent magnetic closure, sealing or adhesive element and method for producing the same
US3199026A (en) * 1961-05-01 1965-08-03 Gen Precision Inc D.-c. clamp-on meter including a hall plate flux detector
US3219930A (en) * 1961-10-19 1965-11-23 Sipler Harry Clamp-on type hall-generator measuring device
DE1157109B (en) * 1962-09-08 1963-11-07 Max Baermann Magnetic closure for containers, especially for refrigerators, with a flexible permanent magnetic strip attached to an elastic sealing strip surrounding the door or the container frame
US3314009A (en) * 1964-03-18 1967-04-11 Bissett Berman Corp Clamp on system for measuring the characteristics of sea water
US3462715A (en) * 1966-06-06 1969-08-19 Itt Removable electrical connector filter assembly
US3516026A (en) * 1967-03-03 1970-06-02 Ibm Method and means for attenuating common mode electrical noise currents
US3514731A (en) * 1967-11-30 1970-05-26 King B Drake Magnetic clamp
US3711632A (en) * 1971-12-02 1973-01-16 Gen Motors Corp End fitting for corrugated conduit
US3846725A (en) * 1973-04-30 1974-11-05 Gen Instrument Corp Coil retainer
US3838213A (en) * 1973-08-30 1974-09-24 Gte Automatic Electric Lab Inc Case for electrical components
US4049357A (en) * 1976-04-30 1977-09-20 Monarch Marking Systems, Inc. Sliding coupling device for a lanyard or the like
JPS54129316A (en) * 1978-03-31 1979-10-06 Tohoku Metal Ind Ltd Split type zero phase current transformer
US4336806A (en) * 1980-05-07 1982-06-29 Instranetics, Inc. Medical tubing holder
US4426108A (en) * 1981-06-17 1984-01-17 Kesselman David A Tamper indicator
US4559496A (en) * 1981-07-24 1985-12-17 General Electric Company LCD Hook-on digital ammeter
US4435612A (en) * 1982-03-09 1984-03-06 Communication Technology Corporation Cable splice housing
JPS6016404A (en) * 1983-07-08 1985-01-28 Toshiba Corp Reactor
JPS6197899A (en) * 1984-10-18 1986-05-16 日立電子エンジニアリング株式会社 Electric part inspector
JPS61116021A (en) * 1984-11-09 1986-06-03 Mazda Motor Corp Engine intake-air device
JPS61138714A (en) * 1984-12-11 1986-06-26 Kanegafuchi Chem Ind Co Ltd Acrylic yarn having fur luster and production thereof
JPS61176626A (en) * 1985-01-30 1986-08-08 Hitachi Chem Co Ltd Flame-retardant epoxy resin composition
GB8520997D0 (en) * 1985-08-22 1985-09-25 Emc Datacare Ltd Radio frequency choke
JP2589685B2 (en) * 1987-01-20 1997-03-12 北川工業株式会社 Noise absorber
JPH0234875U (en) * 1988-08-31 1990-03-06

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931330A1 (en) * 1988-09-24 1990-03-29 Kitagawa Ind Co Ltd ELECTRIC NOISE ABSORBER
DE3931598A1 (en) * 1988-09-26 1990-03-29 Kitagawa Ind Co Ltd ELECTRIC NOISE ABSORBER
DE3931598C2 (en) * 1988-09-26 1998-08-13 Kitagawa Ind Co Ltd Electrical noise absorber
DE3932021A1 (en) * 1988-09-29 1990-04-05 Kitagawa Ind Co Ltd ELECTRIC NOISE ABSORBER
DE4201926A1 (en) * 1991-01-24 1992-08-06 Mitsubishi Electric Corp SIGNAL DISCRIMINATOR
US5486803A (en) * 1991-01-24 1996-01-23 Mitsubishi Denki Kabushiki Kaisha Signal discriminator
DE4201926C2 (en) * 1991-01-24 1996-02-08 Mitsubishi Electric Corp Signal absorber

Also Published As

Publication number Publication date
US4825185A (en) 1989-04-25
JPH0760956B2 (en) 1995-06-28
GB2201554A (en) 1988-09-01
DE3803586C2 (en) 1998-11-05
JPS63204699A (en) 1988-08-24
GB2201554B (en) 1991-01-09
GB8802638D0 (en) 1988-03-02
DE3803586A1 (en) 1988-09-01

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